Custom yak leather. Microsuede liner. Leather trim. The devil's in all the details:

• Custom yak leather with better tensile strength than cow.
• Finished with two different oils; one is a hard oil from Ireland to give the leather a classic horsehide riders jacket “hard drape” while still being buttery soft in the creases. 1.1-1.2 mm
• Extra “sunglass pocket.” The bottom of the pocket is low enough that glasses sit below the ribcage—the mouth has been made wide enough to fit the reaching hand... The pocket bag tapers from the mouth so the frames don’t wedge horizontally
• Elastic-banded bi-swing back
• Two-way premium YKK zipper
• Leather trim
• Leather tag